| IMPORTANT DAYS OF THE YEAR 2025 – 2026 | |||
| MONTH | DATE | IMPORTANT DAYS | DEPARTMENT |
| APRIL | 7 | WORLD HEALTH DAY | BIOLOGY |
| 22 | WORLD EARTH DAY | SOCIAL | |
| 15 | WORLD CREATIVITY AND INNOVATION WEEK | MATHS | |
| JUNE | 1 | WORLD MILK DAY/ GLOBAL DAY OF PARENTS | BIOLOGY |
| 5 | WORLD ENVIRONMENT DAY | SCIENCE | |
| 14 | WORLD BLOOD DONOR DAY | BIOLOGY | |
| 16 | FATHER’S DAY | ENGLISH | |
| 21 | INTERNATIONAL DAY OF YOGA , MUSIC DAY | YOGA | |
| JULY | 1 | NATIONAL DOCTORS DAY, CHARTERED ACCOUNTANTS’ DAY | SCIENCE |
| 11 | WORLD POPULATION DAY | SOCIAL | |
| 26 | KARGIL VIJAY DIWAS | SOCIAL | |
| 30 | INTERNATIONAL FRIENDSHIP DAY | ENGLISH | |
| AUGUST | 9 | WORLD SANSKRIT DAY | SANSKRIT |
| 12 | INTERNATIONAL YOUTH DAY | ENGLISH | |
| 15 | INDEPENDENCE DAY OF INDIA | SOCIAL | |
| 21 | SENIOR CITIZEN DAY | ENGLISH | |
| 29 | NATIONAL SPORTS DAY | PHYSICAL EDUCATION | |
| SEPTEMBER | 1 - 7 | NATIONAL NUTRITION WEEK | SCIENCE |
| 5 | NATIONAL TEACHERS DAY | MATHS | |
| 8 | INTERNATIONAL LITERACY DAY | TAMIL/ENG/HIN/SANS | |
| 15 | ENGINEERS DAY/ INTERNATIONAL DAY OF DEMOCRACY | COMPUTER / SOCIAL | |
| 29 | WORLD HEART DAY | SCIENCE | |
| OCTOBER | 2 | GANDHI JAYANTHI (HINDI)/ INTERNATIONAL DAY OF NON-VIOLENCE | HINDI/SOCIAL |
| 16 | WORLD FOOD DAY | SCIENCE | |
| 17 | INTERNATIONAL DAY FOR THE ERADICATION OF POVERTY | SOCIAL | |
| 28 | NATIONAL AYURVEDA DAY | TAMIL | |
| 29 | INTERNATIONAL INTERNET DAY | COMPUTER | |
| 31 | WORLD SAVINGS DAY/NATIONAL UNITY DAY | TAMIL | |
| NOVEMBER | 11 | NATIONAL EDUCATION DAY | ENGLISH |
| 14 | CHILDREN’S DAY IN INDIA / WORLD DIABETIC DAY | ENGLISH | |
| 26 | NATIONAL CONSTITUTION DAY | SOCIAL | |
| DECEMBER | 1 | WORLD AIDS DAY | SCIENCE |
| 7 | FLAG DAY | HINDI | |
| 9 | INTERNATIONAL ANTI - CORRUPTION DAY | SOCIAL | |
| 10 | HUMAN RIGHTS DAY | SOCIAL | |
| 22 | NATIONAL MATHEMATICS DAY | MATHS | |
| JANUARY | 1 | WORLD DAY OF PEACE / GLOBAL FAMILY DAY | SPORTS |
| 10 | WORLD HINDI DAY | HINDI | |
| 12 | NATIONAL YOUTH DAY/SWAMI VIVEKANANDAR JAYANTHI | SPORTS | |
| 15 | INDIAN ARMY DAY | SOCIAL | |
| 25 | INDIAN TOURISM DAY | COMPUTER | |
| 26 | REPUBLIC DAY OF INDIA | TAMIL | |
| 30 | NATIONAL CLEANLINESS DAY / MARTYR’S DAY | SCIENCE | |
| FEBRUARY | 4 | WORLD CANCER DAY | BIOLOGY |
| 21 | WORLD MOTHER LANGUAGE DAY | TAMIL | |
| 22 | WORLD SCOUT DAY / WORLD THINKING DAY | SCOUT | |
| 28 | NATIONAL SCIENCE DAY | SCIENCE | |
| MARCH | 4 | NATIONAL SAFETY WEEK | SPORTS |
| 8 | INTERNATIONAL WOMEN’S DAY | ENGLISH | |
| 14 | Pi DAY | MATHS | |
| 15 | WORLD CONSUMER RIGHTS DAY | SOCIAL | |
| 22 | WORLD WATER DAY | SCIENCE | |